<template>
  <div class="app-container">
    <el-form :model="queryParams" ref="queryForm" size="small" :inline="true" v-show="showSearch" label-width="120px">
      <el-form-item label="字段" prop="field">
        <el-input
          v-model="queryParams.field"
          placeholder="请输入字段"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="名称" prop="name">
        <el-input
          v-model="queryParams.name"
          placeholder="请输入名称"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="类型" prop="type">
        <el-select v-model="queryParams.type" placeholder="请选择类型" clearable>
          <el-option
            v-for="dict in dict.type.requests_check_field_type"
            :key="dict.value"
            :label="dict.label"
            :value="dict.value"
          />
        </el-select>
      </el-form-item>
      <el-form-item label="正则表达式" prop="regular">
        <el-input
          v-model="queryParams.regular"
          placeholder="请输入正则表达式"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="最大长度" prop="maxLength">
        <el-input
          v-model="queryParams.maxLength"
          placeholder="请输入最大长度"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="最小长度" prop="minLength">
        <el-input
          v-model="queryParams.minLength"
          placeholder="请输入最小长度"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="不为空" prop="notNull">
        <el-select v-model="queryParams.notNull" placeholder="请选择不为空" clearable>
          <el-option
            v-for="dict in dict.type.requests_check_not_null"
            :key="dict.value"
            :label="dict.label"
            :value="dict.value"
          />
        </el-select>
      </el-form-item>
      <el-form-item label="最小值" prop="minValue">
        <el-input
          v-model="queryParams.minValue"
          placeholder="请输入最小值"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="最大值" prop="maxValue">
        <el-input
          v-model="queryParams.maxValue"
          placeholder="请输入最大值"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="自定义调用方法" prop="method">
        <el-input
          v-model="queryParams.method"
          placeholder="请输入自定义调用方法"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item>
        <el-button type="primary" icon="el-icon-search" size="mini" @click="handleQuery">搜索</el-button>
        <el-button icon="el-icon-refresh" size="mini" @click="resetQuery">重置</el-button>
      </el-form-item>
    </el-form>

    <el-row :gutter="10" class="mb8">
      <el-col :span="1.5">
        <el-button
          type="primary"
          plain
          icon="el-icon-plus"
          size="mini"
          @click="handleAdd"
          v-hasPermi="['system:field:add']"
        >新增</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="success"
          plain
          icon="el-icon-edit"
          size="mini"
          :disabled="single"
          @click="handleUpdate"
          v-hasPermi="['system:field:edit']"
        >修改</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="danger"
          plain
          icon="el-icon-delete"
          size="mini"
          :disabled="multiple"
          @click="handleDelete"
          v-hasPermi="['system:field:remove']"
        >删除</el-button>
      </el-col>
      <right-toolbar :showSearch.sync="showSearch" @queryTable="getList"></right-toolbar>
    </el-row>

    <el-table v-loading="loading" :data="fieldList" @selection-change="handleSelectionChange">
      <el-table-column type="selection" width="55" align="center" />
      <el-table-column label="主键" align="center" prop="id" />
      <el-table-column label="字段" align="center" prop="field" />
      <el-table-column label="名称" align="center" prop="name" />
      <el-table-column label="类型" align="center" prop="type">
        <template slot-scope="scope">
          <dict-tag :options="dict.type.requests_check_field_type" :value="scope.row.type"/>
        </template>
      </el-table-column>
      <el-table-column label="正则表达式" align="center" prop="regular" />
      <el-table-column label="最大长度" align="center" prop="maxLength" />
      <el-table-column label="最小长度" align="center" prop="minLength" />
      <el-table-column label="不为空" align="center" prop="notNull">
        <template slot-scope="scope">
          <dict-tag :options="dict.type.requests_check_not_null" :value="scope.row.notNull"/>
        </template>
      </el-table-column>
      <el-table-column label="最小值" align="center" prop="minValue" />
      <el-table-column label="最大值" align="center" prop="maxValue" />
      <el-table-column label="自定义调用方法" align="center" prop="method" />
      <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
        <template slot-scope="scope">
          <el-button
            size="mini"
            type="text"
            icon="el-icon-edit"
            @click="handleUpdate(scope.row)"
            v-hasPermi="['system:field:edit']"
          >修改</el-button>
          <el-button
            size="mini"
            type="text"
            icon="el-icon-delete"
            @click="handleDelete(scope.row)"
            v-hasPermi="['system:field:remove']"
          >删除</el-button>
        </template>
      </el-table-column>
    </el-table>
    
    <pagination
      v-show="total>0"
      :total="total"
      :page.sync="queryParams.pageNum"
      :limit.sync="queryParams.pageSize"
      @pagination="getList"
    />

    <!-- 添加或修改接口字段对话框 -->
    <el-dialog :title="title" :visible.sync="open" width="800px" append-to-body>
      <el-form ref="form" :model="form" :rules="rules" label-width="120px">
        <el-form-item label="字段" prop="field">
          <el-input v-model="form.field" placeholder="请输入字段" clearable/>
        </el-form-item>
        <el-form-item label="名称" prop="name">
          <el-input v-model="form.name" placeholder="请输入名称" clearable/>
        </el-form-item>
        <el-form-item label="类型" prop="type">
          <el-select v-model="form.type" placeholder="请选择类型" clearable>
            <el-option
              v-for="dict in dict.type.requests_check_field_type"
              :key="dict.value"
              :label="dict.label"
              :value="dict.value"
            ></el-option>
          </el-select>
        </el-form-item>
        <el-form-item label="正则表达式" prop="regular" v-if="form.type ==='String'">
          <el-input v-model="form.regular" placeholder="请输入正则表达式" clearable />
        </el-form-item>
        <el-form-item label="最大长度" prop="maxLength" v-if="form.type === 'String'" >
          <el-input-number v-model="form.maxLength" placeholder="请输入最大长度" clearable />
        </el-form-item>
        <el-form-item label="最小长度" prop="minLength" v-if="form.type === 'String'">
          <el-input-number v-model="form.minLength" placeholder="请输入最小长度" clearable />
        </el-form-item>
        <el-form-item label="不为空" prop="notNull">
          <el-select v-model="form.notNull" placeholder="请选择不为空"  clearable>
            <el-option
              v-for="dict in dict.type.requests_check_not_null"
              :key="dict.value"
              :label="dict.label"
              :value="dict.value"
            ></el-option>
          </el-select>
        </el-form-item>
        <el-form-item label="最小值" prop="minValue"  v-if="form.type === 'Long' || form.type ==='BigDecimal'">
          <el-input-number v-model="form.minValue" placeholder="请输入最小值" step-strictly :max="form.maxValue" :step="1" v-if="form.type === 'Long'" clearable/>
          <el-input-number v-model="form.minValue" placeholder="请输入最小值" step-strictly :max="form.maxValue" :step="0.01" v-if="form.type === 'BigDecimal'" clearable/>
        </el-form-item>
        <el-form-item label="最大值" prop="maxValue" v-if="form.type === 'Long' || form.type === 'BigDecimal'">
          <el-input-number v-model="form.maxValue" placeholder="请输入最大值" v-if="form.type === 'Long'" :min="1" :step="1" step-strictly />
          <el-input-number v-model="form.maxValue" placeholder="请输入最大值" v-if="form.type === 'BigDecimal'" :min="0.01"  :step="0.01" step-strictly />
        </el-form-item>
        <el-form-item label="自定义调用方法" prop="method">
          <el-input v-model="form.method" placeholder="请输入自定义调用方法" clearable />
        </el-form-item>
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button type="primary" @click="submitForm">确 定</el-button>
        <el-button @click="cancel">取 消</el-button>
      </div>
    </el-dialog>
  </div>
</template>

<script>
import { listField, getField, delField, addField, updateField } from "@/api/system/field";

export default {
  name: "Field",
  dicts: ['requests_check_not_null', 'requests_check_field_type'],
  data() {
    return {
      // 遮罩层
      loading: true,
      // 选中数组
      ids: [],
      // 非单个禁用
      single: true,
      // 非多个禁用
      multiple: true,
      // 显示搜索条件
      showSearch: true,
      // 总条数
      total: 0,
      // 接口字段表格数据
      fieldList: [],
      // 弹出层标题
      title: "",
      // 是否显示弹出层
      open: false,
      // 查询参数
      queryParams: {
        pageNum: 1,
        pageSize: 10,
        rid: null,
        field: null,
        name: null,
        type: null,
        regular: null,
        maxLength: null,
        minLength: null,
        notNull: null,
        minValue: null,
        maxValue: null,
        method: null,
      },
      // 表单参数
      form: {},
      // 表单校验
      rules: {
        field: [
          { required: true, message: "字段不能为空", trigger: "blur" }
        ],
        name: [
          { required: true, message: "名称不能为空", trigger: "blur" }
        ],
        type: [
          { required: true, message: "类型不能为空", trigger: "change" }
        ],
      }
    };
  },
  created() {
    let checkRow = localStorage.getItem("checkRow")
    if (!checkRow) {
      this.$router.push("/tool/check");
    }
    this.queryParams.rid = checkRow.id;
    this.form.rid = checkRow.id;
    this.getList();
  },
  methods: {
    /** 查询接口字段列表 */
    getList() {
      this.loading = true;
      listField(this.queryParams).then(response => {
        this.fieldList = response.rows;
        this.total = response.total;
        this.loading = false;
      });
    },
    // 取消按钮
    cancel() {
      this.open = false;
      this.reset();
    },
    // 表单重置
    reset() {
      this.form = {
        id: null,
        rid: null,
        field: null,
        name: null,
        type: null,
        regular: null,
        maxLength: null,
        minLength: null,
        notNull: null,
        minValue: null,
        maxValue: null,
        method: null,
        createBy: null,
        createTime: null,
        updateBy: null,
        updateTime: null,
        delFlag: null
      };
      this.resetForm("form");
    },
    /** 搜索按钮操作 */
    handleQuery() {
      this.queryParams.pageNum = 1;
      this.getList();
    },
    /** 重置按钮操作 */
    resetQuery() {
      this.resetForm("queryForm");
      this.handleQuery();
    },
    // 多选框选中数据
    handleSelectionChange(selection) {
      this.ids = selection.map(item => item.id)
      this.single = selection.length!==1
      this.multiple = !selection.length
    },
    /** 新增按钮操作 */
    handleAdd() {
      this.reset();
      this.open = true;
      this.title = "添加接口字段";
    },
    /** 修改按钮操作 */
    handleUpdate(row) {
      this.reset();
      const id = row.id || this.ids
      getField(id).then(response => {
        this.form = response.data;
        this.open = true;
        this.title = "修改接口字段";
      });
    },
    /** 提交按钮 */
    submitForm() {
      this.$refs["form"].validate(valid => {
        if (valid) {
          if (this.form.id != null) {
            updateField(this.form).then(response => {
              this.$modal.msgSuccess("修改成功");
              this.open = false;
              this.getList();
            });
          } else {
            addField(this.form).then(response => {
              this.$modal.msgSuccess("新增成功");
              this.open = false;
              this.getList();
            });
          }
        }
      });
    },
    /** 删除按钮操作 */
    handleDelete(row) {
      const ids = row.id || this.ids;
      this.$modal.confirm('是否确认删除接口字段编号为"' + ids + '"的数据项？').then(function() {
        return delField(ids);
      }).then(() => {
        this.getList();
        this.$modal.msgSuccess("删除成功");
      }).catch(() => {});
    },
    /** 导出按钮操作 */
    handleExport() {
      this.download('system/field/export', {
        ...this.queryParams
      }, `field_${new Date().getTime()}.xlsx`)
    }
  }
};
</script>
